You are given a sentence and a question in the input. The information provided in the sentence should be enough to answer the question. You're expected to write the correct answer. Do not use any facts other than those provided in the sentence.

Example Input: Sentence: Fed up with his antics , Porky stuffs Daffy in a pillow case and drops him out of the window . 
Question: Why Daffy used the bandage?
Example Output: He was dropped out of a window.

Example Input: Sentence: Their marriage is an unhappy one and Lord Esketh announces his intention to return to England and begin divorce proceedings . 
Question: WHO came to india at the invitation of elderly maharani?
Example Output: Lord Esketh.

Example Input: Sentence: In one decade, the population increased from 427,045 in 1991 to 671,805 in 2001. 
Question: How dense was the population of Kathmandu in 1991?
Example Output:
427,045.

